I know this has probably been discussed a thousand times, but I can't seem to find it. I need a good recipe for a white cake that is sturdy enough for carving into a topsy turvy. I tried recently with my usual wasc cake and it was way too moist, disastrous. Anybody have a good one? Thanks!

Scratch or box?

Prefer scratch or doctored box mix, but at this point it doesn't matter. Thanks!